US PATENT SUBCLASS 92 / 134
.~ Fluid spring

Current as of: June, 1999
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92 /   HD   EXPANSIBLE CHAMBER DEVICES

130 R  DF  WITH SEPARATE BIASING MEANS FOR WORKING MEMBER {9}
134.~ Fluid spring

DEFINITION

Classification: 92/134

(under subclass 130) Apparatus in which the force exerting means comprises a body of confined compressible fluid.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

30+, for an accumulator chamber adapted to receive a fluid on one side of a movable wall and a confined compressible fluid on the opposite side of the movable wall.